Life is just a dull routine for them.

生活对于他们来说只是一个枯燥的。

youdao

Probably routine, dull work. Oh, I am much more enthusiastic if I'm given a challenge and responsibility.

大概是常规的、单调的工作吧。噢，如果给我带挑战性的和责任重大的工作，我的工作热情会更高。

youdao

Dull routine duties are a problem for you, and these can have a damaging effect on your nervous system.

沉闷且每日得做的职务对你来说是个问题，而这些可以对你的神经系统产生破坏性的影响。

youdao

The mettle of a president is tested not during a dull routine, but in a crisis.

BBC: Hurricane Sandy - challenge for presidential rivals

He would erupt like a volcano if he felt the editorial department was becoming complacent or falling into a dull routine.

FORBES: James W. Michaels

Although email has gone from after-school treat to a dull routine in the space of 20 years, no one is ready to ring its death knell just yet.

NPR: As Facebook Matures, Is It Losing Its Edge?